Add thirdparty libs

thirdparty/cryptopp/TestScripts/tweetnacl.sh

@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+
+# Written and placed in public domain by Jeffrey Walton
+#
+# This script fetches TweetNaCl from Bernstein's site, and then
+# prepares it for use in Crypto++ by applying tweetnacl.patch.
+# The script should be run from the Crypto++ root directory on a
+# Unix machine because of the use of Unix tools like wget.
+
+curl https://tweetnacl.cr.yp.to/20140427/tweetnacl.h > tweetnacl.h
+curl https://tweetnacl.cr.yp.to/20140427/tweetnacl.c > tweetnacl.c
+
+# Fix whitespace
+sed -e 's/[[:space:]]*$//' tweetnacl.h > tweetnacl.h.fixed
+mv tweetnacl.h.fixed tweetnacl.h
+sed -e 's/[[:space:]]*$//' tweetnacl.c > tweetnacl.c.fixed
+mv tweetnacl.c.fixed tweetnacl.c
+
+if [[ -e "TestScripts/tweetnacl.patch" ]]; then
+    cp "TestScripts/tweetnacl.patch" .
+fi
+
+if [[ ! -e "tweetnacl.patch" ]]; then
+    echo "Cannot find tweetnacl.patch. Please make sure it exists in the root directory."
+	echo "It can be created with 'diff -u tweetnacl.c tweetnacl.cpp > tweetnacl.patch'"
+	[[ "$0" = "$BASH_SOURCE" ]] && exit 0 || return 0
+fi
+
+# Normalize line endings
+dos2unix tweetnacl.h tweetnacl.cpp tweetnacl.patch
+
+# Apply patch
+patch --unified --binary -p0 < tweetnacl.patch
+mv tweetnacl.c tweetnacl.cpp
+
+# Place things where they belong in source control
+cp tweetnacl.sh TestScripts/
+cp tweetnacl.patch TestScripts/
+
+# Fix whitespace
+sed -e 's/[[:space:]]*$//' tweetnacl.h > tweetnacl.h.fixed
+mv tweetnacl.h.fixed tweetnacl.h
+sed -e 's/[[:space:]]*$//' tweetnacl.cpp > tweetnacl.cpp.fixed
+mv tweetnacl.cpp.fixed tweetnacl.cpp
+
+# Convert to MS DOS for source control
+unix2dos tweetnacl.h tweetnacl.cpp